Sleep Wearable Form Factor
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B57 IP67 with Blood Pressure Monitoring Heart Rate and Blood Pressure Monitor Smart Watch
Available offers (7)
Current
IP67 with Blood Pressure Monitoring
Alibaba
RUB 881.06
Available to order
Features
- IP67 waterproof rating
- Heart rate monitor
- Blood pressure monitor
General specs
- Model: B57
- Seller: Alibaba
- ID: 62413490742
- Model: B57
- Waterproof: Yes
- Product Type: Smart Watch
- Fitness Tracking: Yes
- Heart Rate Monitoring: Yes
- Water Resistance Rating: Ip67
- Blood Pressure Monitoring: Yes
- First listed by seller: September 22, 2026
If you are interested in more details, you can find full information on the seller's page.
RUB 881.06
Last price update: 9/22/26
Available to order
Shipping options
Delivery to 
Russia
Russia
Available
The B57 is a 2019 smart watch and fitness tracker. It has an IP67 waterproof rating and includes heart rate and blood pressure monitoring features.
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| Brand | BRIM | BRIM | Microwear | |||
| Model | B57 | V11 | Karen M V11 | IWO W34 | CY16 | |
| Price | RUB 881.06 | RUB 1,122.59 | RUB 1,436.34 | RUB 1,396.22 | RUB 1,083.27 | RUB 1,203.63 |
| Seller | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba |
| Update | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 |
| Product Type | Smart Watch | Smart Watch, Sport Wristband, Fitness Tracker | Smart Watch | Smart watch | ||
| Intended Users | Men, Women | Men, women | Men, women | |||
| Waterproof Rating | IP67 | IP67 | IP67 | |||
Heart Rate and Blood Pressure Monitor Smart Watch IP67 waterproof rating
RUB 881.06
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